Rough Opening For A 30 Inch Interior Door

So if the door is a typical 2 6 30 inch x 6 8 80 inch door the rough opening would be 32 x 82.

Rough opening for a 30 inch interior door. The height is 80 which is considered 6 8 or 6 8 add 2 1 2 to the actual door height and frame it 82 1 2 high. A typical door opening is 2 inches 5 1 cm wider than the door size being installed to allow for the thickness of the jamb material and shims to plumb the jamb. A 30 door is undersized and so will fit in a finished 30 opening.

Typically a pre hung door is measured in 30 inch and 36 inch sizes with additional sizes available in non standard widths. The difference between a rough opening and finished opening is usually 2 3 inches. If you are going to have 1 2 sheetrock jambs then you should frame the opening 31 1 4.

Presuming the door is a 36 inch wide door the dimensions of your opening should be 37 inch wide by 81 inch tall. The rough framing should be 2 1 2 inches wider than the door itself. For a 30 door the rough opening would be 32 in width and 82 in height.

Measure your door carefully and cut the opening to fit using a reciprocating saw. Make the opening the width of the door plus 2 inches 5 1 cm and if additional studs are needed a. What is the rough framing dimension for a 30 inch door.

Refer to the charts below to determine what size of door you will need. For reference standard interior door widths range from 24 36 finished opening. Alternatively if the door is not in a load bearing wall use 2 by 4 lumber.

That s 1 for the 2 layers of rock and. The doors are also a standard 80 inches tall. For example for a 30 inch door in a 32 inch rough opening the headers will be 35 inches long to reach between the king.